frozen shoulder

Frozen shoulder is a common condition that affects the ability to move the shoulder. It is also referred to as adhesive capsulitis.

Frozen shoulder causes stiffness and pain in the shoulder, which reduces normal movement in the joint. In some cases, it can prevent movement in the shoulder altogether. Usually, only one shoulder is affected, although in approximately one in five cases the condition spreads to the other shoulder.

Most cases of frozen shoulder occur in people between the ages of 40 and 60, and it is more common in women than in men.

The exact cause of frozen shoulder is not fully understood, although it is more common among people who have diabetes or heart disease. However, frozen shoulder is not related to arthritis and other joints are not affected.

There are several forms of treatment for frozen shoulder, including in some cases, surgery. Recovery can be slow and symptoms can last for several years, although most people eventually regain full movement in their shoulder.